Uplink Data Transmission Method, User Equipment and Readable Storage Medium

3. The method according to claim 2, wherein the indication information of the TPMIs corresponding to other subbands comprises: position information of the TPMI index values corresponding to the other subbands in the TPMI index values set.

4. The method according to claim 2, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same antenna coherence type in a precoding matrix table.

5. The method according to claim 2, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same non-zero power antenna in a precoding matrix table.

6. The method according to claim 2, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same phase difference between antennas which are in a same polarization direction in a precoding matrix table.

9. The UE according to claim 8, wherein the indication information of the TPMIs corresponding to other subbands comprises: position information of the TPMI index values corresponding to the other subbands in the TPMI index values set.

10. The UE according to claim 8, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same antenna coherence type in a precoding matrix table.

11. The UE according to claim 8, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same non-zero power antenna in a precoding matrix table.

12. The UE according to claim 7, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same phase difference between antennas which are in a same polarization direction in a precoding matrix table.

15. The non-transitory computer-readable storage medium according to claim 14, wherein the indication information of the TPMIs corresponding to other subbands comprises: position information of the TPMI index values corresponding to the other subbands in the TPMI index values set.

16. The non-transitory computer-readable storage medium according to claim 14, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same antenna coherence type in a precoding matrix table.

17. The non-transitory computer-readable storage medium according to claim 14, wherein the TPMI index values set comprises a set of TPMI index values corresponding to precoding matrices with a same non-zero power antenna in a precoding matrix table.